Files
codeg/src-tauri/src/commands/windows.rs
2026-04-13 21:01:20 +08:00

821 lines
27 KiB
Rust

use std::collections::HashMap;
use std::sync::Mutex;
use std::sync::atomic::{AtomicU8, Ordering as AtomicOrdering};
#[cfg(target_os = "macos")]
use std::sync::atomic::AtomicU32;
use sea_orm::DatabaseConnection;
use tauri::{AppHandle, Manager, WebviewUrl, WebviewWindowBuilder};
use crate::app_error::AppCommandError;
use crate::db::AppDatabase;
use crate::db::service::app_metadata_service;
use crate::models::FolderHistoryEntry;
/// Base traffic-light position (logical px) at 100 % zoom.
#[cfg(target_os = "macos")]
const TRAFFIC_LIGHT_X: f64 = 12.0;
#[cfg(target_os = "macos")]
const TRAFFIC_LIGHT_Y: f64 = 16.0;
#[cfg(target_os = "macos")]
static CURRENT_ZOOM: AtomicU32 = AtomicU32::new(100);
#[cfg(target_os = "macos")]
fn traffic_light_position() -> tauri::LogicalPosition<f64> {
let zoom = CURRENT_ZOOM.load(AtomicOrdering::Relaxed) as f64;
// Only Y scales with zoom: overlay content shifts vertically with
// font-size changes, but the horizontal inset remains constant.
tauri::LogicalPosition::new(TRAFFIC_LIGHT_X, TRAFFIC_LIGHT_Y * zoom / 100.0)
}
const ZOOM_LEVEL_DB_KEY: &str = "appearance_zoom_level";
/// Load saved zoom level from DB and initialize CURRENT_ZOOM.
/// Called once at startup before any window is created.
pub async fn load_saved_zoom(conn: &DatabaseConnection) {
#[cfg(target_os = "macos")]
{
if let Ok(Some(raw)) = app_metadata_service::get_value(conn, ZOOM_LEVEL_DB_KEY).await {
if let Ok(zoom) = raw.parse::<u32>() {
let clamped = zoom.clamp(50, 300);
CURRENT_ZOOM.store(clamped, AtomicOrdering::Relaxed);
}
}
}
#[cfg(not(target_os = "macos"))]
{
let _ = conn;
}
}
// ---------------------------------------------------------------------------
// Appearance mode persistence (dark / light / system)
// ---------------------------------------------------------------------------
const APPEARANCE_MODE_DB_KEY: &str = "appearance_mode";
/// Encoded appearance mode: 0 = system (default), 1 = dark, 2 = light.
static CACHED_APPEARANCE_MODE: AtomicU8 = AtomicU8::new(0);
const MODE_SYSTEM: u8 = 0;
const MODE_DARK: u8 = 1;
const MODE_LIGHT: u8 = 2;
fn mode_from_str(s: &str) -> u8 {
match s {
"dark" => MODE_DARK,
"light" => MODE_LIGHT,
_ => MODE_SYSTEM,
}
}
/// Load saved appearance mode from DB. Called once at startup.
pub async fn load_saved_appearance_mode(conn: &DatabaseConnection) {
if let Ok(Some(raw)) = app_metadata_service::get_value(conn, APPEARANCE_MODE_DB_KEY).await {
CACHED_APPEARANCE_MODE.store(mode_from_str(&raw), AtomicOrdering::Relaxed);
}
}
pub struct SettingsWindowState {
owner_window_label: Mutex<Option<String>>,
}
pub struct CommitWindowState {
owner_by_commit_label: Mutex<HashMap<String, String>>,
}
pub fn folder_window_label(folder_id: i32) -> String {
format!("folder-{folder_id}")
}
/// Detect macOS system dark mode via `defaults read`.
/// Result is cached for the process lifetime via `OnceLock`.
#[cfg(target_os = "macos")]
fn is_system_dark_mode() -> bool {
use std::sync::OnceLock;
static CACHED: OnceLock<bool> = OnceLock::new();
*CACHED.get_or_init(|| {
std::process::Command::new("defaults")
.args(["read", "-g", "AppleInterfaceStyle"])
.output()
.map(|o| o.status.success()) // key exists only in dark mode
.unwrap_or(false)
})
}
/// Determine whether the window should use a dark background, considering
/// both the user's explicit preference (from DB) and the OS appearance.
#[cfg(target_os = "macos")]
fn should_use_dark_background() -> bool {
match CACHED_APPEARANCE_MODE.load(AtomicOrdering::Relaxed) {
MODE_DARK => true,
MODE_LIGHT => false,
_ => is_system_dark_mode(), // "system" or unknown — follow OS
}
}
pub(crate) fn apply_platform_window_style<'a, R, M>(
builder: WebviewWindowBuilder<'a, R, M>,
) -> WebviewWindowBuilder<'a, R, M>
where
R: tauri::Runtime,
M: tauri::Manager<R>,
{
#[cfg(target_os = "macos")]
{
let builder = if should_use_dark_background() {
// oklch(0.145 0 0) ≈ rgb(9,9,11) — matches CSS --background in dark mode
builder.background_color(tauri::window::Color(9, 9, 11, 255))
} else {
builder
};
builder
.hidden_title(true)
.title_bar_style(tauri::TitleBarStyle::Overlay)
.traffic_light_position(traffic_light_position())
}
#[cfg(target_os = "windows")]
{
return builder.decorations(false);
}
#[cfg(not(any(target_os = "macos", target_os = "windows")))]
{
builder
}
}
#[cfg(target_os = "windows")]
fn ensure_windows_undecorated(window: &tauri::WebviewWindow) {
let _ = window.set_decorations(false);
}
#[cfg(not(target_os = "windows"))]
fn ensure_windows_undecorated(_window: &tauri::WebviewWindow) {}
/// Apply platform-specific post-creation setup.
pub(crate) fn post_window_setup(window: &tauri::WebviewWindow) {
ensure_windows_undecorated(window);
}
impl SettingsWindowState {
pub fn new() -> Self {
Self {
owner_window_label: Mutex::new(None),
}
}
fn set_owner(&self, label: String) {
if let Ok(mut owner) = self.owner_window_label.lock() {
*owner = Some(label);
}
}
fn take_owner(&self) -> Option<String> {
self.owner_window_label
.lock()
.ok()
.and_then(|mut owner| owner.take())
}
}
impl CommitWindowState {
pub fn new() -> Self {
Self {
owner_by_commit_label: Mutex::new(HashMap::new()),
}
}
fn set_owner(&self, commit_label: String, owner_label: String) {
if let Ok(mut owners) = self.owner_by_commit_label.lock() {
owners.insert(commit_label, owner_label);
}
}
fn take_owner(&self, commit_label: &str) -> Option<String> {
self.owner_by_commit_label
.lock()
.ok()
.and_then(|mut owners| owners.remove(commit_label))
}
}
fn get_folder_id_from_window(window: &tauri::WebviewWindow) -> Option<i32> {
let url = window.url().ok()?;
url.query_pairs()
.find(|(key, _)| key == "id")
.and_then(|(_, value)| value.parse::<i32>().ok())
}
fn resolve_settings_route(section: Option<&str>) -> &'static str {
match section {
Some("appearance") => "settings/appearance",
Some("agents") => "settings/agents",
Some("mcp") => "settings/mcp",
Some("skills") => "settings/skills",
Some("shortcuts") => "settings/shortcuts",
Some("system") => "settings/system",
_ => "settings/appearance",
}
}
fn normalize_agent_query(agent_type: Option<&str>) -> Option<String> {
let raw = agent_type?.trim();
if raw.is_empty() {
return None;
}
if raw
.chars()
.all(|ch| ch.is_ascii_lowercase() || ch.is_ascii_digit() || ch == '_')
{
return Some(raw.to_string());
}
None
}
fn resolve_settings_target(section: Option<&str>, agent_type: Option<&str>) -> String {
let route = resolve_settings_route(section);
if route == "settings/agents" {
if let Some(agent) = normalize_agent_query(agent_type) {
return format!("{route}?agent={agent}");
}
}
route.to_string()
}
#[cfg(feature = "tauri-runtime")]
#[cfg_attr(feature = "tauri-runtime", tauri::command)]
pub async fn list_open_folders(
app: AppHandle,
db: tauri::State<'_, AppDatabase>,
) -> Result<Vec<FolderHistoryEntry>, AppCommandError> {
let windows = app.webview_windows();
let mut folder_ids: Vec<i32> = Vec::new();
for (label, window) in &windows {
if label.starts_with("folder-") {
if let Some(id) = get_folder_id_from_window(window) {
folder_ids.push(id);
}
}
}
let all_folders = crate::db::service::folder_service::list_folders(&db.conn)
.await
.map_err(AppCommandError::from)?;
let open_folders: Vec<FolderHistoryEntry> = all_folders
.into_iter()
.filter(|f| folder_ids.contains(&f.id))
.collect();
Ok(open_folders)
}
#[cfg(feature = "tauri-runtime")]
#[cfg_attr(feature = "tauri-runtime", tauri::command)]
pub async fn focus_folder_window(app: AppHandle, folder_id: i32) -> Result<(), AppCommandError> {
let windows = app.webview_windows();
for (label, window) in &windows {
if label.starts_with("folder-") {
if let Some(id) = get_folder_id_from_window(window) {
if id == folder_id {
window.set_focus().map_err(|e| {
AppCommandError::window("Failed to focus folder window", e.to_string())
})?;
return Ok(());
}
}
}
}
Err(
AppCommandError::not_found(format!("No open window for folder {folder_id}"))
.with_detail(format!("folder_id={folder_id}")),
)
}
#[cfg(feature = "tauri-runtime")]
#[cfg_attr(feature = "tauri-runtime", tauri::command)]
pub async fn open_folder_window(
app: AppHandle,
db: tauri::State<'_, AppDatabase>,
path: String,
) -> Result<(), AppCommandError> {
// Add to history via DB
let entry = crate::db::service::folder_service::add_folder(&db.conn, &path)
.await
.map_err(AppCommandError::from)?;
let label = folder_window_label(entry.id);
if let Some(existing) = app.get_webview_window(&label) {
post_window_setup(&existing);
let _ = existing.unminimize();
existing
.set_focus()
.map_err(|e| AppCommandError::window("Failed to focus folder window", e.to_string()))?;
if let Some(w) = app.get_webview_window("welcome") {
let _ = w.close();
}
if let Some(w) = app.get_webview_window("project-boot") {
let _ = w.close();
}
return Ok(());
}
let url = WebviewUrl::App(format!("folder?id={}", entry.id).into());
let builder = WebviewWindowBuilder::new(&app, &label, url)
.title(&entry.name)
.inner_size(1260.0, 860.0)
.min_inner_size(900.0, 600.0);
let folder_window = apply_platform_window_style(builder)
.build()
.map_err(|e| AppCommandError::window("Failed to open folder window", e.to_string()))?;
post_window_setup(&folder_window);
// Close welcome and project-boot windows
if let Some(w) = app.get_webview_window("welcome") {
let _ = w.close();
}
if let Some(w) = app.get_webview_window("project-boot") {
let _ = w.close();
}
Ok(())
}
#[cfg(feature = "tauri-runtime")]
#[cfg_attr(feature = "tauri-runtime", tauri::command)]
pub async fn open_commit_window(
app: AppHandle,
window: tauri::WebviewWindow,
db: tauri::State<'_, AppDatabase>,
state: tauri::State<'_, CommitWindowState>,
folder_id: i32,
) -> Result<(), AppCommandError> {
let owner_label = window.label().to_string();
let label = format!("commit-{folder_id}");
if let Some(existing) = app.get_webview_window(&label) {
if let Some(owner_window) = app.get_webview_window(&owner_label) {
owner_window.set_enabled(false).map_err(|e| {
AppCommandError::window("Failed to disable owner window", e.to_string())
})?;
}
state.set_owner(label.clone(), owner_label);
let _ = existing.unminimize();
existing
.set_focus()
.map_err(|e| AppCommandError::window("Failed to focus commit window", e.to_string()))?;
return Ok(());
}
let folder = crate::db::service::folder_service::get_folder_by_id(&db.conn, folder_id)
.await
.map_err(AppCommandError::from)?
.ok_or_else(|| {
AppCommandError::not_found(format!("Folder {folder_id} not found"))
.with_detail(format!("folder_id={folder_id}"))
})?;
let url = WebviewUrl::App(format!("commit?folderId={folder_id}").into());
let builder = WebviewWindowBuilder::new(&app, &label, url)
.title(format!("提交代码 - {}", folder.name))
.inner_size(1220.0, 820.0)
.min_inner_size(980.0, 620.0)
.always_on_top(true)
.center();
let commit_window = apply_platform_window_style(builder)
.build()
.map_err(|e| AppCommandError::window("Failed to open commit window", e.to_string()))?;
post_window_setup(&commit_window);
if let Some(owner_window) = app.get_webview_window(&owner_label) {
if let Err(err) = owner_window.set_enabled(false) {
let _ = commit_window.close();
return Err(AppCommandError::window(
"Failed to disable owner window",
err.to_string(),
));
}
}
state.set_owner(label, owner_label);
commit_window
.set_focus()
.map_err(|e| AppCommandError::window("Failed to focus commit window", e.to_string()))?;
Ok(())
}
#[cfg(feature = "tauri-runtime")]
#[cfg_attr(feature = "tauri-runtime", tauri::command)]
pub async fn open_settings_window(
app: AppHandle,
window: tauri::WebviewWindow,
section: Option<String>,
agent_type: Option<String>,
state: tauri::State<'_, SettingsWindowState>,
) -> Result<(), AppCommandError> {
let target_route = resolve_settings_target(section.as_deref(), agent_type.as_deref());
if let Some(existing) = app.get_webview_window("settings") {
post_window_setup(&existing);
if section.is_some() || agent_type.is_some() {
let target_path = format!("/{target_route}");
let target_json = serde_json::to_string(&target_path).map_err(|e| {
AppCommandError::window("Failed to build settings navigation target", e.to_string())
})?;
let nav_script = format!("window.location.replace({target_json});");
existing.eval(&nav_script).map_err(|e| {
AppCommandError::window("Failed to navigate settings window", e.to_string())
})?;
}
let _ = existing.unminimize();
existing.set_focus().map_err(|e| {
AppCommandError::window("Failed to focus settings window", e.to_string())
})?;
return Ok(());
}
let owner_label = window.label().to_string();
let url = WebviewUrl::App(target_route.into());
let builder = WebviewWindowBuilder::new(&app, "settings", url)
.title("Settings")
.inner_size(1080.0, 700.0)
.min_inner_size(1080.0, 600.0)
.center();
let settings_window = apply_platform_window_style(builder)
.build()
.map_err(|e| AppCommandError::window("Failed to open settings window", e.to_string()))?;
post_window_setup(&settings_window);
state.set_owner(owner_label);
settings_window
.set_focus()
.map_err(|e| AppCommandError::window("Failed to focus settings window", e.to_string()))?;
Ok(())
}
pub fn restore_windows_after_settings(app: &AppHandle, state: &SettingsWindowState) {
if let Some(owner_label) = state.take_owner() {
if let Some(window) = app.get_webview_window(&owner_label) {
let _ = window.set_focus();
}
}
}
pub fn restore_window_after_commit(
app: &AppHandle,
state: &CommitWindowState,
commit_window_label: &str,
) {
if let Some(owner_label) = state.take_owner(commit_window_label) {
if let Some(window) = app.get_webview_window(&owner_label) {
let _ = window.set_enabled(true);
let _ = window.set_focus();
}
}
}
pub struct MergeWindowState {
owner_by_merge_label: Mutex<HashMap<String, String>>,
}
impl MergeWindowState {
pub fn new() -> Self {
Self {
owner_by_merge_label: Mutex::new(HashMap::new()),
}
}
fn set_owner(&self, merge_label: String, owner_label: String) {
if let Ok(mut owners) = self.owner_by_merge_label.lock() {
owners.insert(merge_label, owner_label);
}
}
fn take_owner(&self, merge_label: &str) -> Option<String> {
self.owner_by_merge_label
.lock()
.ok()
.and_then(|mut owners| owners.remove(merge_label))
}
}
#[cfg(feature = "tauri-runtime")]
#[cfg_attr(feature = "tauri-runtime", tauri::command)]
pub async fn open_merge_window(
app: AppHandle,
window: tauri::WebviewWindow,
db: tauri::State<'_, AppDatabase>,
state: tauri::State<'_, MergeWindowState>,
folder_id: i32,
operation: String,
upstream_commit: Option<String>,
) -> Result<(), AppCommandError> {
let owner_label = window.label().to_string();
let label = format!("merge-{folder_id}");
if let Some(existing) = app.get_webview_window(&label) {
if let Some(owner_window) = app.get_webview_window(&owner_label) {
owner_window.set_enabled(false).map_err(|e| {
AppCommandError::window("Failed to disable owner window", e.to_string())
})?;
}
state.set_owner(label.clone(), owner_label);
let _ = existing.unminimize();
existing
.set_focus()
.map_err(|e| AppCommandError::window("Failed to focus merge window", e.to_string()))?;
return Ok(());
}
let folder = crate::db::service::folder_service::get_folder_by_id(&db.conn, folder_id)
.await
.map_err(AppCommandError::from)?
.ok_or_else(|| {
AppCommandError::not_found(format!("Folder {folder_id} not found"))
.with_detail(format!("folder_id={folder_id}"))
})?;
let mut url_str = format!("merge?folderId={folder_id}&operation={operation}");
if let Some(ref commit) = upstream_commit {
url_str.push_str(&format!("&upstreamCommit={commit}"));
}
let url = WebviewUrl::App(url_str.into());
let builder = WebviewWindowBuilder::new(&app, &label, url)
.title(format!("解决冲突 - {}", folder.name))
.inner_size(1400.0, 900.0)
.min_inner_size(1100.0, 650.0)
.always_on_top(true)
.center();
let merge_window = apply_platform_window_style(builder)
.build()
.map_err(|e| AppCommandError::window("Failed to open merge window", e.to_string()))?;
post_window_setup(&merge_window);
if let Some(owner_window) = app.get_webview_window(&owner_label) {
if let Err(err) = owner_window.set_enabled(false) {
let _ = merge_window.close();
return Err(AppCommandError::window(
"Failed to disable owner window",
err.to_string(),
));
}
}
state.set_owner(label, owner_label);
merge_window
.set_focus()
.map_err(|e| AppCommandError::window("Failed to focus merge window", e.to_string()))?;
Ok(())
}
pub fn restore_window_after_merge(
app: &AppHandle,
state: &MergeWindowState,
merge_window_label: &str,
) {
if let Some(owner_label) = state.take_owner(merge_window_label) {
if let Some(window) = app.get_webview_window(&owner_label) {
let _ = window.set_enabled(true);
let _ = window.set_focus();
}
}
}
/// Clean up dangling merge state when a merge window is closed without
/// completing or aborting. Checks if MERGE_HEAD exists, aborts the merge,
/// and notifies the parent window.
pub async fn cleanup_dangling_merge(app: &AppHandle, merge_window_label: &str) {
let folder_id: i32 = match merge_window_label
.strip_prefix("merge-")
.and_then(|s| s.parse().ok())
{
Some(id) => id,
None => return,
};
let db = match app.try_state::<AppDatabase>() {
Some(db) => db,
None => return,
};
let folder =
match crate::db::service::folder_service::get_folder_by_id(&db.conn, folder_id).await {
Ok(Some(f)) => f,
_ => return,
};
// Check if MERGE_HEAD exists
let check = crate::process::tokio_command("git")
.args(["rev-parse", "--verify", "MERGE_HEAD"])
.current_dir(&folder.path)
.output()
.await;
let has_merge_head = check.map(|o| o.status.success()).unwrap_or(false);
if has_merge_head {
let _ = crate::process::tokio_command("git")
.args(["merge", "--abort"])
.current_dir(&folder.path)
.output()
.await;
let emitter = crate::web::event_bridge::EventEmitter::Tauri(app.clone());
crate::web::event_bridge::emit_event(
&emitter,
"folder://merge-aborted",
serde_json::json!({ "folder_id": folder_id }),
);
}
}
pub fn open_welcome_window(app: &AppHandle) -> Result<(), AppCommandError> {
if let Some(existing) = app.get_webview_window("welcome") {
post_window_setup(&existing);
return Ok(());
}
let url = WebviewUrl::App("welcome".into());
let builder = WebviewWindowBuilder::new(app, "welcome", url)
.title("Codeg")
.inner_size(800.0, 520.0)
.min_inner_size(600.0, 400.0)
.center();
let welcome_window = apply_platform_window_style(builder)
.build()
.map_err(|e| AppCommandError::window("Failed to open welcome window", e.to_string()))?;
post_window_setup(&welcome_window);
Ok(())
}
#[cfg(feature = "tauri-runtime")]
#[cfg_attr(feature = "tauri-runtime", tauri::command)]
pub async fn open_stash_window(
app: AppHandle,
db: tauri::State<'_, AppDatabase>,
folder_id: i32,
) -> Result<(), AppCommandError> {
let label = format!("stash-{folder_id}");
if let Some(existing) = app.get_webview_window(&label) {
post_window_setup(&existing);
let _ = existing.unminimize();
existing
.set_focus()
.map_err(|e| AppCommandError::window("Failed to focus stash window", e.to_string()))?;
return Ok(());
}
let folder = crate::db::service::folder_service::get_folder_by_id(&db.conn, folder_id)
.await
.map_err(AppCommandError::from)?
.ok_or_else(|| {
AppCommandError::not_found(format!("Folder {folder_id} not found"))
.with_detail(format!("folder_id={folder_id}"))
})?;
let url = WebviewUrl::App(format!("stash?folderId={folder_id}").into());
let builder = WebviewWindowBuilder::new(&app, &label, url)
.title(format!("Stash - {}", folder.name))
.inner_size(1100.0, 700.0)
.min_inner_size(800.0, 500.0)
.center();
let stash_window = apply_platform_window_style(builder)
.build()
.map_err(|e| AppCommandError::window("Failed to open stash window", e.to_string()))?;
post_window_setup(&stash_window);
Ok(())
}
#[cfg(feature = "tauri-runtime")]
#[cfg_attr(feature = "tauri-runtime", tauri::command)]
pub async fn open_push_window(
app: AppHandle,
db: tauri::State<'_, AppDatabase>,
folder_id: i32,
) -> Result<(), AppCommandError> {
let label = format!("push-{folder_id}");
if let Some(existing) = app.get_webview_window(&label) {
post_window_setup(&existing);
let _ = existing.unminimize();
existing
.set_focus()
.map_err(|e| AppCommandError::window("Failed to focus push window", e.to_string()))?;
return Ok(());
}
let folder = crate::db::service::folder_service::get_folder_by_id(&db.conn, folder_id)
.await
.map_err(AppCommandError::from)?
.ok_or_else(|| {
AppCommandError::not_found(format!("Folder {folder_id} not found"))
.with_detail(format!("folder_id={folder_id}"))
})?;
let url = WebviewUrl::App(format!("push?folderId={folder_id}").into());
let builder = WebviewWindowBuilder::new(&app, &label, url)
.title(format!("Push - {}", folder.name))
.inner_size(1100.0, 700.0)
.min_inner_size(800.0, 500.0)
.center();
let push_window = apply_platform_window_style(builder)
.build()
.map_err(|e| AppCommandError::window("Failed to open push window", e.to_string()))?;
post_window_setup(&push_window);
Ok(())
}
#[cfg(feature = "tauri-runtime")]
#[cfg_attr(feature = "tauri-runtime", tauri::command)]
pub async fn open_project_boot_window(
app: AppHandle,
source: Option<String>,
) -> Result<(), AppCommandError> {
if let Some(existing) = app.get_webview_window("project-boot") {
post_window_setup(&existing);
let _ = existing.unminimize();
existing.set_focus().map_err(|e| {
AppCommandError::window("Failed to focus project boot window", e.to_string())
})?;
// Close welcome if opened from welcome
if source.as_deref() == Some("welcome") {
if let Some(w) = app.get_webview_window("welcome") {
let _ = w.close();
}
}
return Ok(());
}
let url = WebviewUrl::App("project-boot".into());
let builder = WebviewWindowBuilder::new(&app, "project-boot", url)
.title("Project Boot")
.inner_size(1400.0, 900.0)
.min_inner_size(1100.0, 700.0)
.center();
let window = apply_platform_window_style(builder)
.build()
.map_err(|e| {
AppCommandError::window("Failed to open project boot window", e.to_string())
})?;
post_window_setup(&window);
// Close welcome if opened from welcome
if source.as_deref() == Some("welcome") {
if let Some(w) = app.get_webview_window("welcome") {
let _ = w.close();
}
}
Ok(())
}
/// Store the current zoom level and persist it to DB so the next launch
/// creates windows with the correct traffic-light position.
/// Existing windows are NOT repositioned at runtime.
#[cfg(feature = "tauri-runtime")]
#[cfg_attr(feature = "tauri-runtime", tauri::command)]
pub async fn update_traffic_light_position(
app: AppHandle,
db: tauri::State<'_, AppDatabase>,
zoom: f64,
) -> Result<(), AppCommandError> {
let clamped = zoom.clamp(50.0, 300.0) as u32;
#[cfg(target_os = "macos")]
CURRENT_ZOOM.store(clamped, AtomicOrdering::Relaxed);
// Persist to DB so the next launch reads the correct value.
let _ = app_metadata_service::upsert_value(
&db.conn,
ZOOM_LEVEL_DB_KEY,
&clamped.to_string(),
)
.await;
let _ = app;
Ok(())
}
/// Persist the user's appearance mode ("dark" / "light" / "system") to DB
/// and update the in-memory cache so that subsequent window creations use the
/// correct native background color.
#[cfg(feature = "tauri-runtime")]
#[cfg_attr(feature = "tauri-runtime", tauri::command)]
pub async fn update_appearance_mode(
db: tauri::State<'_, AppDatabase>,
mode: String,
) -> Result<(), AppCommandError> {
CACHED_APPEARANCE_MODE.store(mode_from_str(&mode), AtomicOrdering::Relaxed);
let _ = app_metadata_service::upsert_value(
&db.conn,
APPEARANCE_MODE_DB_KEY,
&mode,
)
.await;
Ok(())
}